| BORE DIAMETER | 1.8700 INCHES MINIMUM AND 1.8705 INCHES MAXIMUM |
| BORE SHAPE | STRAIGHT |
| INTERNAL CLEARANCE | 0.0004 INCHES MINIMUM RADIAL AND 0.0013 INCHES MAXIMUM RADIAL |
| LOCATING FEATURE | NONLOCATING |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS6490 ASSN STD SINGLE MATERIAL RESPONSE INNER RING |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS6490 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS6490 ASSN STD SINGLE MATERIAL RESPONSE ROLLER |
| MATERIAL | COPPER ALLOY RETAINER |
| MATERIAL | STEEL INNER RING |
| MATERIAL | STEEL OUTER RING |
| MATERIAL | STEEL ROLLER |
| PROPRIETARY CHARACTERISTICS | PACS |
| OVERALL OUTSIDE DIAMETER | 3.1493 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM |
| OVERALL WIDTH | 0.7037 INCHES MINIMUM AND 0.7087 INCHES MAXIMUM |
| RETAINER FABRICATION METHOD | MACHINED |
| STANDARD TOLERANCE DESIGNATION | RBEC NO.5 |
| STYLE DESIGNATOR | SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE |
| SURFACE FINISH | GROUND |